Dumpster filtration system

ABSTRACT

The dumpster filtration system is an air filtration system that removes dust and other particles from a dumpster. The dumpster filtration system uses a fan placed externally to the dumpster that generates uses negative air pressure to draw dust and other particles through a gooseneck hose. The gooseneck hose routes air from the dumpster through a HEPA filter which removes dust and other particles from the air before it is ejected from the system. The dumpster filtration system comprises a gooseneck hose and a HEPA filtration system.

CROSS REFERENCES TO RELATED APPLICATIONS

Not Applicable

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH

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REFERENCE TO APPENDIX

Not Applicable

BACKGROUND OF THE INVENTION Field of the Invention

The present invention relates to the field of separation technologies,more specifically, a filtering device adapted for use with dumpsters.

SUMMARY OF INVENTION

The dumpster filtration system is an air filtration system that removesdust and other particles from a dumpster. The dumpster filtration systemuses a fan placed externally to the dumpster that generates usesnegative air pressure to draw dust and other particles through agooseneck hose. The gooseneck hose routes air from the dumpster througha HEPA filter which removes dust and other particles from the air beforeit is ejected from the system.

These together with additional objects, features and advantages of thedumpster filtration system will be readily apparent to those of ordinaryskill in the art upon reading the following detailed description of thepresently preferred, but nonetheless illustrative, embodiments whentaken in conjunction with the accompanying drawings.

In this respect, before explaining the current embodiments of thedumpster filtration system in detail, it is to be understood that thedumpster filtration system is not limited in its applications to thedetails of construction and arrangements of the components set forth inthe following description or illustration. Those skilled in the art willappreciate that the concept of this disclosure may be readily utilizedas a basis for the design of other structures, methods, and systems forcarrying out the several purposes of the dumpster filtration system.

It is therefore important that the claims be regarded as including suchequivalent construction insofar as they do not depart from the spiritand scope of the dumpster filtration system. It is also to be understoodthat the phraseology and terminology employed herein are for purposes ofdescription and should not be regarded as limiting.

BRIEF DESCRIPTION OF DRAWINGS

The accompanying drawings, which are included to provide a furtherunderstanding of the invention are incorporated in and constitute a partof this specification, illustrate an embodiment of the invention andtogether with the description serve to explain the principles of theinvention. They are meant to be exemplary illustrations provided toenable persons skilled in the art to practice the disclosure and are notintended to limit the scope of the appended claims.

FIG. 1 is a perspective view of an embodiment of the disclosure.

FIG. 2 is a side view of an embodiment of the disclosure.

FIG. 3 is a detail view of an embodiment of the disclosure.

FIG. 4 is a front view of an embodiment of the disclosure.

FIG. 5 is a in-use view of an embodiment of the disclosure.

DETAILED DESCRIPTION OF THE EMBODIMENT

The following detailed description is merely exemplary in nature and isnot intended to limit the described embodiments of the application anduses of the described embodiments. As used herein, the word “exemplary”or “illustrative” means “serving as an example, instance, orillustration.” Any implementation described herein as “exemplary” or“illustrative” is not necessarily to be construed as preferred oradvantageous over other implementations. All of the implementationsdescribed below are exemplary implementations provided to enable personsskilled in the art to practice the disclosure and are not intended tolimit the scope of the appended claims. Furthermore, there is nointention to be bound by any expressed or implied theory presented inthe preceding technical field, background, brief summary or thefollowing detailed description.

Detailed reference will now be made to a first potential embodiment ofthe disclosure, which is illustrated in FIGS. 1 through 5.

The dumpster filtration system 100 (hereinafter invention) comprises agooseneck hose 101 and a HEPA filtration system 102. The invention 100is adapted for use with a lidded 132 dumpster 131 that is traditionallyused for waste or refuse collection. The invention 100 uses negative airpressure to evacuate air from the lidded 132 dumpster 131 removing withit dust and other particulates that are filtered from the evacuated airbefore being ejected from the invention 100. The dumpster 131 lid 132 isrequired to be closed in order to maintain the necessary negative airpressure within the dumpster 131 in order for the dumpster 131 to work.

The HEPA filtration system 102 is a readily and commercially availablewhole house air filtration system with a capacity of at least 240 cubicfeet per minute. As described in the prior sentence, the HEPAfiltrations system 102 is designed to be incorporated into a householdHVAC system and is designed to work with commonly available ductwork.The HEPA filtration system 102 will require externally providedelectricity 123 to operate. The HEPA filtration system 102 furthercomprises an intake port 121, and an exhaust port 122. The HEPAfiltration system 102 selected is sized such that it can be movedbetween dumpsters 131.

The gooseneck hose 101 draws air from the dumpster 131 to the HEPAfiltration system 102. The gooseneck hose 101 comprises an elbow 111, anouter tube 112, an inner tube 113, a flexible duct 114, and one or moreoptional prefilters 115. The elbow 111 is further defined with a firstend 141 and a second end 142. The outer tube 112 is further defined witha third end 143 and a fourth end 144. The inner tube 113 is furtherdefined with a fifth end 145 and a sixth end 146. The flexible duct 114is further defined with a seventh end 147 and an eighth end 148. Theouter tube 112 and the inner tube 113 are configured in a telescopicmanner. Specifically, the inner diameter of the outer tube 112 isgreater than the outer diameter of the inner tube 113. This allows theinner tube 113 to be inserted into and slide freely within the outertube 112. By adjusting the relative position of the inner tube 113 tothe outer tube 112 the height of the gooseneck hose 101 can be adjustedto the height of the dumpster 131. Once the proper relative positioningof the inner tube 113 and the outer tube 112 is set, the relativeposition can be locked in using a commercially available clamp or collar116. The flexible duct 114 is readily and commercially availableflexible polyester ductwork. The elbow 111, the outer tube 112, and theinner tube 113 are commercially available ducts or duct connectors.

As shown most clearly in FIG. 2, the first end 141 of the elbow 111attaches to the to the intake port 121 of the HEPA filtration system102. The second end 142 of the elbow attaches to the third end 143 ofthe outer tube 112. The fifth end 145 of the inner tube 113 inserts intothe fourth end 144 of the outer tube 112. The sixth end 146 of the innertube 113 attaches to the seventh end 147 of the flexible duct 114. Theeighth end 148 of the flexible duct 114 is inserted into the dumpster131.

In some applications, a hole 133 may need to be cut into the lid 132 ofthe dumpster 131 in order to insert the flexible duct 114 into thedumpster 131.

In a second potential embodiment of the disclosure, one or moreprefilters 115 are inserted into the gooseneck hose 101 in order toimprove the filtering efficiency of the invention 100. In this secondembodiment, custom duct connectors 117 are built. Each of the customduct connectors 117 includes a housing into which a filter placed. Thecustom duct connectors 117 can be placed between the second end 142 andthe third end 143. Alternatively the custom duct connector 117 can bemounted in the fifth end 145 of the inner tube 113.

To use the invention 100, the eighth end 148 of the flexible duct 114 isplaced into the dumpster 131 and the lid 132 of the dumpster 131 isclosed. The HEPA filtrations system 102 is turned on.

The following definitions were used in this disclosure:

HEPA: As used in this disclosure, a HEPA filter is a filter that meetsstandards set by the United States Department of Energy. The HEPAstandard defines several classes of filters that are primarilydifferentiated by the percentage of 0.3 micrometer particles that thefilter will remove from the air that passes through the filter. HEPA isan acronym that stands for high efficiency particulate arrestor.

Inner Diameter: As used in this disclosure, the term inner diameter isused in the same way that a plumber would refer to the inner diameter ofa pipe.

Outer Diameter: As used in this disclosure, the term outer diameter isused in the same way that a plumber would refer to the outer diameter ofa pipe.

With respect to the above description, it is to be realized that theoptimum dimensional relationship for the various components of theinvention described above and in FIGS. 1 through 5, include variationsin size, materials, shape, form, function, and manner of operation,assembly and use, are deemed readily apparent and obvious to one skilledin the art, and all equivalent relationships to those illustrated in thedrawings and described in the specification are intended to beencompassed by the invention.

It shall be noted that those skilled in the art will readily recognizenumerous adaptations and modifications which can be made to the variousembodiments of the present invention which will result in an improvedinvention, yet all of which will fall within the spirit and scope of thepresent invention as defined in the following claims. Accordingly, theinvention is to be limited only by the scope of the following claims andtheir equivalents.

What is claimed is:
 1. A filtration system comprising: a gooseneck hoseand a HEPA filtration system; wherein the filtration system is for usein removing dust and other particulates from dumpsters; wherein thefiltration system uses negative air pressure to remove dust and otherparticulates from dumpsters; wherein the filtration system is portable;wherein the filtration system the gooseneck hose is telescopic; whereinthe gooseneck hose draws air from the dumpster to the HEPA filtrationsystem; wherein the gooseneck hose comprises an elbow, an outer tube, aninner tube, and a flexible duct; wherein the elbow is further definedwith a first end and a second end; wherein the outer tube is furtherdefined with a third end and a fourth end; wherein the inner tube isfurther defined with a fifth end and a sixth end; wherein the flexibleduct is further defined with a seventh end and an eighth end; whereinthe position of the inner tube relative to the outer tube is adjustable;wherein the relative position of the inner tube to the outer tube islocked using a collar; wherein the HEPA filtration system furthercomprises an intake port and an exhaust port; wherein the first end ofthe elbow attaches to the to the intake port of the HEPA filtrationsystem; wherein the second end of the elbow attaches to the third end ofthe outer tube; wherein the fifth end of the inner tube inserts into thefourth end of the outer tube; wherein the sixth end of the inner tubeattaches to the seventh end of the flexible duct; wherein the eighth endof the flexible duct is inserted into the dumpster.
 2. The filtrationsystem according to claim 1 wherein the gooseneck hose further comprisesone or more prefilters.
 3. The filtration system according to claim 2wherein each of the one or more prefilters comprises custom ductconnector and a filter.
 4. The filtration system according to claim 3wherein a prefilter selected from the one or more prefilters is placedbetween the second end and the third end.
 5. The filtration systemaccording to claim 3 wherein a prefilter selected from the one or moreprefilters is mounted within the fifth end of the inner tube.
 6. Thefiltration system according to claim 5 wherein a prefilter selected fromthe one or more prefilters is placed between the second end and thethird end.
 7. The filtration system according to claim 6 wherein theHEPA filtration system processes a minimum of 239 cubic feet per minute.8. The filtration system according to claim 4 wherein the HEPAfiltration system processes a minimum of 239 cubic feet per minute. 9.The filtration system according to claim 3 wherein the HEPA filtrationsystem processes a minimum of 239 cubic feet per minute.